该论文评估了不同检索增强生成范式在企业级语料规模扩展下的性能。实验发现，当语料超过约1000万token时，BM25检索器优于密集向量检索和文件系统代理。文件代理在小规模下表现略好，但随着规模增大，因候选发现能力不足而失效。结合BM25候选发现的Agent方法效果最佳。图RAG方法因建库成本过高或准确率低而失败。结论是BM25负责全局候选排序，Agent负责在缩小后的范围内推理。

Alkin Tezuysal Director of Services at Altinity Inc. MySQL 9.7 came out on April 21 and I’ve been going through the release notes so you don’t have to. The short version: Oracle has made several...

The robotics supply chain is the most underappreciated constraint on humanoid scale. But for companies that move now, it is the most significant opportunity in a generation.

It’s not every day a video codec wins an Emmy. But yesterday, the Television Academy honored the AV1 specification with a Technology & Engineering Emmy Award, recognizing its impact on how the...

MySQL是流行的关系型数据库管理系统，广泛应用于WEB。Linux是一种开源操作系统，Shell脚本用于简化命令执行。Docker是开发和运行应用的开放平台，Jenkins是持续集成工具。运维工程师需掌握Linux和Kubernetes等技术，以提高系统性能和管理效率。

绿盟科技CERT监测到Samba存在WINS命令注入漏洞（CVE-2025-10230），攻击者可利用该漏洞进行远程命令执行。受影响版本包括Samba <= 4.23.1，建议用户及时升级或禁用相关功能以防护。

With new leagues, growing audiences, and rising valuations, women’s sports is scaling fast. Infrastructure, strategy, and investment are helping transform it into a sustainable, high-growth industry.

When IT leaders talk about “maturing service management,” the conversation often drifts into abstractions: frameworks, governance, and maturity models. But what if you could point to hard...

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With the right plays, consumer product companies can widen margins and increase revenue growth even as they improve sustainability. McKinsey’s senior partner Jan Henrich and partner Scott Woodruff...

微软正在测试Windows 11中允许用户自行卸载更多应用，包括照片应用、人脉应用和远程桌面客户端。微软还宣布弃用部分功能，包括WINS解析系统和古老的远程邮槽。企业应更新环境以使用现代域名系统DNS。

We recently reported that analyst and research firm TDWI had released its latest report on IT modernization: Maximizing the Business Value of Data: Platforms, Integration, and Management. The...